| Removal |
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | Remove the glove box housing cover. (Refer to Body - "Glove Box Housing Cover") |
| 3. | Remove the IBU unit (A) after loosening mounting nuts.
|
| 4. | Remove the IBU after disconnecting IBU connectors.
|
| Installation |
| 1. | Connect the integrated body control module connector. |
| 2. | Install the integrated body control module. |
| 3. | Install the glove box housing cover. |
| 4. | Connect the negative (-) battery terminal. |
| Diagnosis With Diagnostic tool |
| 1. | In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).
|
| 2. | If diagnose the vehicle by Diagnostic tool, select "DTC Analysis" and "Vehicle".
|
| 3. | If check current status, select the "Data Analysis" and "Car model".
|
| 4. | Select the 'IBU_BCM' to search the current state of the input/output data.
|
Circuit DiagramWith Smart KeyWithout Smart Key
Description and operation DescriptionIt is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. Repair procedures Inspection1.Manually operate the control switch and measure the voltage of the blower motor.
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